Biological Sciences and Healthcare, part 1

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > musculoskeletal system > Regional musculoskeletal structure > Musculoskeletal structure of spine > Deep muscle of back > Erector spinae muscle > Erector spinae in lumbosacral region > Entire erector spinae in lumbosacral region (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Regional musculoskeletal structure > Musculoskeletal structure of spine > Deep muscle of back > Erector spinae muscle > Erector spinae in lumbosacral region > Entire erector spinae in lumbosacral region (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Back structure, including back of neck > Spinal column region > Musculoskeletal structure of spine > Deep muscle of back > Erector spinae muscle > Erector spinae in lumbosacral region > Entire erector spinae in lumbosacral region (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Back structure, including back of neck > Back > Muscle of back > Deep muscle of back > Erector spinae muscle > Erector spinae in lumbosacral region > Entire erector spinae in lumbosacral region (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Trunk > Structure of subregion of trunk (body structure) > Back > Muscle of back > Deep muscle of back > Erector spinae muscle > Erector spinae in lumbosacral region > Entire erector spinae in lumbosacral region (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Trunk > Musculoskeletal structure of trunk > Muscle of trunk > Muscle of back > Deep muscle of back > Erector spinae muscle > Erector spinae in lumbosacral region > Entire erector spinae in lumbosacral region (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > musculoskeletal system > Regional musculoskeletal structure > Musculoskeletal structure of trunk > Muscle of trunk > Muscle of back > Deep muscle of back > Erector spinae muscle > Erector spinae in lumbosacral region > Entire erector spinae in lumbosacral region (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Regional musculoskeletal structure > Musculoskeletal structure of trunk > Muscle of trunk > Muscle of back > Deep muscle of back > Erector spinae muscle > Erector spinae in lumbosacral region > Entire erector spinae in lumbosacral region (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Body tissue > Soft tissues > skeletal muscle > Regional skeletal muscle structure > Muscle of trunk > Muscle of back > Deep muscle of back > Erector spinae muscle > Erector spinae in lumbosacral region > Entire erector spinae in lumbosacral region (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Body organ > Structure of striated muscle and/or smooth muscle > muscle > skeletal muscle > Regional skeletal muscle structure > Muscle of trunk > Muscle of back > Deep muscle of back > Erector spinae muscle > Erector spinae in lumbosacral region > Entire erector spinae in lumbosacral region (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > musculoskeletal system > Skeletal muscular system > Skeletal muscle and/or tendon structure > skeletal muscle > Regional skeletal muscle structure > Muscle of trunk > Muscle of back > Deep muscle of back > Erector spinae muscle > Erector spinae in lumbosacral region > Entire erector spinae in lumbosacral region (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > musculoskeletal system > Regional musculoskeletal structure > Regional skeletal muscle structure > Muscle of trunk > Muscle of back > Deep muscle of back > Erector spinae muscle > Erector spinae in lumbosacral region > Entire erector spinae in lumbosacral region (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Regional musculoskeletal structure > Regional skeletal muscle structure > Muscle of trunk > Muscle of back > Deep muscle of back > Erector spinae muscle > Erector spinae in lumbosacral region > Entire erector spinae in lumbosacral region (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Body tissue > Soft tissues > skeletal muscle > Structure of muscle acting on joint > Structure of muscle acting on intervertebral joint (body structure) > Structure of muscle acting on lumbar intervertebral joint (body structure) > Extensor of lumbar intervertebral joint > Erector spinae in lumbosacral region > Entire erector spinae in lumbosacral region (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Body organ > Structure of striated muscle and/or smooth muscle > muscle > skeletal muscle > Structure of muscle acting on joint > Structure of muscle acting on intervertebral joint (body structure) > Structure of muscle acting on lumbar intervertebral joint (body structure) > Extensor of lumbar intervertebral joint > Erector spinae in lumbosacral region > Entire erector spinae in lumbosacral region (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > musculoskeletal system > Skeletal muscular system > Skeletal muscle and/or tendon structure > skeletal muscle > Structure of muscle acting on joint > Structure of muscle acting on intervertebral joint (body structure) > Structure of muscle acting on lumbar intervertebral joint (body structure) > Extensor of lumbar intervertebral joint > Erector spinae in lumbosacral region > Entire erector spinae in lumbosacral region (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Body tissue > Soft tissues > skeletal muscle > Structure of muscle acting on joint > Structure of muscle acting on intervertebral joint (body structure) > Structure of muscle acting on lumbar intervertebral joint (body structure) > Rotator of lumbar intervertebral joint > Erector spinae in lumbosacral region > Entire erector spinae in lumbosacral region (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Body organ > Structure of striated muscle and/or smooth muscle > muscle > skeletal muscle > Structure of muscle acting on joint > Structure of muscle acting on intervertebral joint (body structure) > Structure of muscle acting on lumbar intervertebral joint (body structure) > Rotator of lumbar intervertebral joint > Erector spinae in lumbosacral region > Entire erector spinae in lumbosacral region (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > musculoskeletal system > Skeletal muscular system > Skeletal muscle and/or tendon structure > skeletal muscle > Structure of muscle acting on joint > Structure of muscle acting on intervertebral joint (body structure) > Structure of muscle acting on lumbar intervertebral joint (body structure) > Rotator of lumbar intervertebral joint > Erector spinae in lumbosacral region > Entire erector spinae in lumbosacral region (body structure)